/*
 * Copyright (c) 2006-2018, RT-Thread Development Team
 *
 * SPDX-License-Identifier: Apache-2.0
 *
 * Change Logs:
 * Date           Author       Notes
 * 2018-11-06     SummerGift   first version
 */

#include <rtthread.h>
#include <rtdevice.h>
#include <board.h>

#include "multi_button.h"
#include "stm32f1xx_hal.h"
#include "stm32f103xb.h"

extern  int mykey(void);

int main(void)
{
  rt_kprintf("----------do no thing in main()-----------\r\n");

  mykey();
    return RT_EOK;
}
